Pokemon Brilliant Diamond & Shining Pearl: How to Catch and Evolve Misdreavus

Misdreavus is a Ghost-type Pokemon introduced in the second generation of the mainline series, Pokemon Gold and Silver. This Pokemon initially didn't have any evolutions, but in Diamond and Pearl, Mismagius was introduced. Before players read this guide to find Misdreavus in Pokemon Brilliant Diamond and Shining Pearl, they should know that Misdreavus is not available to catch in Brilliant Diamond, as this Pokemon is a version exclusive for Shining Pearl. The only way for Diamond players to get it is through online trading with a player with the opposite version.

Source: Gamerant